...
3. To add a DNTT Note, click 'Add DNTT'. This will display the 'Add Vehicle DNTT Note' pop-up screen. Enter the start and end dates and times and select the lot location where the DNTT is valid. Click the 'Add' button.
Once 4. Once a DNTT is added, an 'Edit DNTT' link will appear on the main Vehicles screen to the right of Add DNTT. Select the Edit DNTT to either edit the DNTT or to delete the DNTT'Vehicle Information' screen.
5. Click 'Edit DNTT' to edit or delete the DNTT note. This will bring up a pop-up screen where you can select click either Modify link or Delete link.
The Modify DNTT link brings up the 
If you click 'Modify' the 'Vehicle DNTT Note screen pre-filled with the current information. Ensure that the Update button at the bottom is selected to save any changes that have been made. When the Delete link is selected, it automatically deletes the DNTT on file' screen will be displayed. Click the 'Update' button to save your changes. If you click 'Delete' the DNTT will be removed. A pop-up message will display indicating that there are currently no active DNTT's on that particular vehicle.
...